807361024

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{50867}}^1$

素因数の和:50916

約数の個数: 40

約数和(自身を含む): 1665214848

約数和(自身を除く): 857853824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 50867, 101734, 203468, 406936, 813872, 1576877, 1627744, 3153754, 3255488, 6307508, 6510976, 12615016, 13021952, 25230032, 26043904, 50460064, 100920128, 201840256, 403680512, 807361024]

約数ペア:

[(1, 807361024), (2, 403680512), (4, 201840256), (8, 100920128), (16, 50460064), (31, 26043904), (32, 25230032), (62, 13021952), (64, 12615016), (124, 6510976), (128, 6307508), (248, 3255488), (256, 3153754), (496, 1627744), (512, 1576877), (992, 813872), (1984, 406936), (3968, 203468), (7936, 101734), (15872, 50867)]